# QB説明　１ねん　かずのセット vs わかる！算数 小学３年【上】

The clearest difference is price: QB説明　１ねん　かずのセット at $5.99 against わかる！算数 小学３年【上】's $9.99. QB説明　１ねん　かずのセット also leads on iOS requirement (13.0 vs 15.0). わかる！算数 小学３年【上】's advantage is update cadence (every 10 months vs every 33 months). On ads, in-app purchases and device support there is nothing between them.

QB説明　１ねん　かずのセット costs $5.99 and わかる！算数 小学３年【上】 $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

QB説明　１ねん　かずのセット ships an update every 33 months, わかる！算数 小学３年【上】 every 10 months. The most recent releases landed on September 19, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | QB説明　１ねん　かずのセット | わかる！算数 小学３年【上】 |
| --- | --- | --- |
| Price | **$5.99** | $9.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id684069073/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 10 months** |
| Monetization | — | Paid |
| Size | 10 MB | 68 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Suzuki Educational Software Co.,Ltd.](https://appshunter.io/developer/585512975) | [がくげい](https://appshunter.io/developer/415230275) |

## What reviewers say

### QB説明　１ねん　かずのセット

[App page](https://appshunter.io/ios/app/qb/id605625842)

**In-app purchases:** none


### わかる！算数 小学３年【上】

[App page](https://appshunter.io/ios/app/id684069073)

This app offers a comprehensive math curriculum for third graders, covering the first half of the academic year. It features animated lessons with full voiceovers and interactive drill exercises to reinforce learning. Designed for self-study, it aligns with national educational standards and has been adopted in various educational settings.

**Highlights:** Covers first half of 3rd-grade math curriculum, 28 units, 56 corners of content, Animated lessons with full voiceovers, Interactive drill exercises, Progress tracking with clear indicators, Aligned with national curriculum standards

**In-app purchases:** none


## Frequently asked questions

### Is QB説明　１ねん　かずのセット free?

QB説明　１ねん　かずのセット costs $5.99, with no in-app purchases.

### Is わかる！算数 小学３年【上】 free?

わかる！算数 小学３年【上】 costs $9.99, with no in-app purchases.

### Do QB説明　１ねん　かずのセット or わかる！算数 小学３年【上】 have ads?

Neither QB説明　１ねん　かずのセット nor わかる！算数 小学３年【上】 shows ads.

### Which is updated more often, QB説明　１ねん　かずのセット or わかる！算数 小学３年【上】?

QB説明　１ねん　かずのセット ships an update every 33 months, and わかる！算数 小学３年【上】 every 10 months. Most recently, QB説明　１ねん　かずのセット was updated on September 19, 2026 and わかる！算数 小学３年【上】 on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*